NOS NOS now has new Single Fogger EFI Nitrous Systems for GM, Ford, and Mopar. These new black systems give you the easiest way to add a wet nitrous system to your V6 or V8 powered vehicle. Each system utilizes a NOS Fogger Soft Plumb nozzle for smooth power delivery and easy jet changes. Our systems have everything needed including a 10 lb black bottle kit, NOS Powershot fuel and nitrous solenoids, microswitch, jetting for 50, 100, and 150 horsepower levels, along with hardware and instructions.